Convert //remoting to use std::unique_ptr

remoting/host/security_key/remote_security_key_ipc_server_impl.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef REMOTING_HOST_SECURITY_KEY_REMOTE_SECURITY_KEY_IPC_SERVER_IMPL_H_
 #define REMOTING_HOST_SECURITY_KEY_REMOTE_SECURITY_KEY_IPC_SERVER_IMPL_H_
 
 #include "remoting/host/security_key/remote_security_key_ipc_server.h"
 
+#include <memory>
 #include <string>
 
 #include "base/callback.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/threading/thread_checker.h"
 #include "base/time/time.h"
 #include "base/timer/timer.h"
 #include "ipc/ipc_listener.h"
 
 namespace base {
 class TimeDelta;
 }  // base
 
 namespace IPC {
@@ skipping 42 matching lines @@
   // Used to detect timeouts and disconnect the IPC channel.
   base::OneShotTimer timer_;
 
   // Used to signal that the IPC channel should be disconnected.
   base::Closure done_callback_;
 
   // Used to pass a security key request on to the remote client.
   GnubbyAuthHandler::SendMessageCallback message_callback_;
 
   // Used for sending/receiving security key messages between processes.
-  scoped_ptr<IPC::Channel> ipc_channel_;
+  std::unique_ptr<IPC::Channel> ipc_channel_;
 
   // Ensures RemoteSecurityKeyIpcServerImpl methods are called on the same
   // thread.
   base::ThreadChecker thread_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(RemoteSecurityKeyIpcServerImpl);
 };
 
 }  // namespace remoting
 
-#endif  // REMOTING_HOST_SECURITY_KEY_REMOTE_SECURITY_KEY_IPC_SERVER_IMPL_H_
+#endif  // REMOTING_HOST_SECURITY_KEY_REMOTE_SECURITY_KEY_IPC_SERVER_IMPL_H_